Whether you work in an office, go to school or just love to write journals, letters etc. you can now elevate your writing experience with the sophisticated style of the Uni-Ball Air 12-Pack Rollerball Writing Pen. With a 0.7mm precision tip, these writing pens feature uni SupeInk with 3 way protection against water, fading and fraud. The sleek tip writes at any angle, delivering a bold, blue ink laydown delivering consistent, free-flowing ink the moment the pen hits the paper. When inspiration strikes, count on the performance and design of uni-ball. COLOR: Black. INK COLOR: Blue. CONTENTS: 12 Pens.